/* #region 公共样式 */
html{
  background-color: #424f63;
}
body {
  position: relative;
}

a {
  text-decoration: none;
}

.clearfix::after {
  content: '';
  clear: both;
  display: block;
}

/* #endregion */
/* #region 隐藏开关*/
.nav_switch_no {
  display: block;
}

.nav_switch_off {
  display: none;
}

/* #endregion */
/* #region 左边导航 */
.left_nav{
  position: absolute;
}
.logo{
  position: fixed;
  top: 8px;
  left: 0;
  width: 100px;
  z-index: 100;
  text-align: center;
  background: #424f63;
}
.logo img{
  max-width: 55px;
}

/* left_nav_menu */
.left_nav_menu {
  padding: 0;
  margin-bottom: 50px;
  margin-top: 65px;
  ;
}

.left_nav_menu_nav {
  margin-top: 80px;
  margin-bottom: 10px;
  padding-left: 0;
  list-style: none;
}

.left_nav_menu_nav>li {
  color: #fff;
  padding: 10.3px 0px;
}

.left_nav_menu_nav>li>a {
  position: relative;
  display: block;
  color: #fff;
  padding: 10px 19px;
  font-size: 14px;
  font-family: 'Open Sans', sans-serif;
  line-height: 0;
}

/* small_menu */
.left_nav_small .left_nav_menu {
  padding: 0;
  margin-bottom: 50px;
  margin-top: 45px;
}

.left_nav_small .left_nav_menu_nav {
  margin-top: 45px;
  margin-bottom: 10px;
  padding-left: 0;
  list-style: none;
}

.left_nav_small .left_nav_menu_nav>li {
  color: #fff;
  padding: 10.3px 0px;
}

.left_nav_small .left_nav_menu_nav>li>a {
  position: relative;
  display: block;
  color: #fff;
  padding: 10px 19px;
  font-size: 14px;
  font-family: 'Open Sans', sans-serif;
  line-height: 0;
}

.left_nav_menu_nav .iconfont {
  font-size: 18px;
  vertical-align: middle;
  margin-right: 6px;
  width: 16px;
  text-align: center;
}

.left_nav_menu_nav>li.active>a,
.left_nav_menu_nav>li:hover {
  transition: all 0.14s;
  background-color: #353f4f;
}

.left_nav_menu_nav>li:hover a {
  transition: all 0.14s;
  color: #65cea7;
}

.active {
  transition: all 0.14s;
  background-color: #353f4f;
}

.active>a>span,
.active>a>i {
  color: #65cea7;
}

/* #endregion */
/* #region 顶部导航 */
.top_nav_box{
  float: left;
  min-width: 100%;
  z-index: 5;
}
.top_nav {
  position: fixed;
  top: 0;
  left: 100px;
  z-index: 100;
  width: 100%;
  padding-bottom: 0;
  background-color: #fff;
  border-bottom: 1px solid #eff0f4;
}

.toggle-btn {
  width: 52px;
  height: 50px;
  padding: 15px;
  float: left;
  color: #212121;
  border-right: 1px solid #e7e7e7;
}

.toggle-btn:hover,
.toggle-btn:hover i {
  transition: all 0.14s;
  background: #65cea7;
  color: #fff;
  border-right-color: #65cea7;
}

.toggle-btn i {
  font-size: 20px;
}

/* 中间 */
.top_center {
  float: left;
  width: 81%;
  text-align: center;
}

.top_center a:hover {
  background-color: #65cea7;
  color: #fff;
}

.btn-all {
  font-size: 16px;
  line-height: 38px;
  background-color: #fff;
  border-radius: 0;
  color: #65cea7;
  border: 0;
  padding: 6px 28px;
}

.actives {
  transition: all 0.14s;
  background-color: #65cea7;
  color: #fff;
}

/* #endregion */
/* #region 顶部导航 */
/* 右边 */
.top_right {
  position: absolute;
  float: right;
  right: 0;
  margin-right: 100px;
  border-left: 1px solid #e7e7e7;
}

.top_right_info {
  list-style: none;
  margin-bottom: 0;
}

.top_right_info>li {
  display: inline-block;
  position: relative;
}

.info_icon {
  padding: 12px 15px;
  height: 50px;
  font-size: 18px;
  background: #fff;
  color: #333;
  border-color: #fff;
  transition: all .2s;
}

.info_icon>i {
  font-size: 16px;
}
.info_icon:hover{
  padding: 11px 16px;
  border-radius: 0;
  border:none;
  background: #424f63;
  color: #65cea7;
}
.top_right_info img{
  margin-right: 5px;
  width: 26px;
  height: 26px;
  border-radius: 50px;
}
.admi {
  position: relative;
  padding: 12px 10px 16px 10px;
  color: #333;
  text-decoration: none;
}
.admi:hover,.admi_active,.admi_active:hover{
  padding: 12px 10px 16px 10px;
  background: #424f63;
  color: #65cea7;
  transition: all .3s;
  text-decoration: none;
}

/* 管理员下拉菜单 */
.amid_menu {
  position: absolute;
  top: 38px;
  right: 0px;
  background: #65cea7;
  min-width: 200px;
}
.amid_menu::after{
  border-bottom: 6px solid #65cea7;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  content: "";
  display: inline-block;
  right: 10px;
  position: absolute;
  top: -6px;
}
.amid_menu li{
  display: block;
  margin: 0;
  float: none;
  background: 0;
  /* padding: 6px; */
}
.amid_menu li i {
  font-size: 11px;
  margin-right: 5px;
}
.amid_menu li a {
  color: #fff;
  font-size: 13px;
  padding: 7px 10px;
  border-radius: 2px;
  transition: all .2s ease-out 0s;
  display: block;
  clear: both;
  font-weight: 400;
  line-height: 1.42857143;
  text-decoration: none;
}
.amid_menu li a:hover{
  background: #2a323f;
  color: #fff;
}
/* #endregion */
.content-box{
  margin: 51px 0 0 100px;
  min-width: 94%;
}
.content {
  width: 100%;
  height: 100px;
  min-height: 730px;
  background-color: #fff;
}

/* 顶部搜索 */
.top_search {
  width: 100%;
  height: 46px;
  background-color: #fff;
  border-radius: 4px;
  border-bottom: 1px solid #e4e5e9;
}

/* 分享知识开始 */
.top_search {
  padding: 8px 15px;
}
.top_search_add {
  float: left;
  width: 95px;
  height: 32px;
  margin-left: 15px;
  background-color: #e68078;
}

.top_search_add a {
  display: inline-block;
  width: 95px;
  height: 32px;
  font-weight: 400;
  font-size: 14px;
  cursor: pointer;
  text-align: center;
  line-height: 32px;
  color: #fff;
  user-select: none;
}

.top_search_add a:hover {
  color: #fff;
  background-color: #d2322d;
  transition: color .15s 
}
/* 分享知识结束 */

/* 筛选开始 */
.top_search_screen {
  float: right;
  width: 238px;
  height: 32px;
}

.top_search_screen form {
  display: block;
}

.top_search_screen form input {
  float: left;
  width: 135px;
  height: 32px;
  font-size: 14px;
  padding: 5px;
  color: #929292;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-shadow: none;
}

.top_search_screen  button {
  width: 75px;
  height: 32px;
  border-radius: 2px;
  font-size: 14px;
  background-color: #65cea7;
  color: #ffffff;
  margin: 0px;
  padding: 0px;
}

.top_search_screen form .btn {
  font-weight: 400;
  text-align: center;
  line-height: 1.4;
  padding: 6px 12px;
  margin-left: 10px;
  display: inline-block;
}

.top_search_screen form .btn i{
position: relative;
 top: 2px;
 left: -1px;
}

.top_search_screen form .btn:hover {
  background-color: #4c9b7e;
}
/* 筛选结束 */

/* 中间内容 */
.middle {
  width: 100%;
  height: 684px;
  background-color: #eff0f4;
  font-family: 'Open Sans',sans-serif;
}

.middle_new {
  float: left;
  width: 66%;
}

.middle_content {
  padding: 15px;
  min-height: 450px;
}

.middle_new_div {
  display: block;
  width: 1180px;
  height: 198px;
  background-color: #fff;
  margin-bottom: 20px;
  border-radius: 4px;
  border-bottom: 1px solid #e4e5e9;
}

.middle_new_div p {
  display: block;
  text-align: center;
  padding: 51px;
  margin: 0 0 10px;
  font-size: 14px;
  color: #414f63;
  line-height: 35px;
}

.middle_new_div a {
  display: block;
  height: 10px;
  font-size: 14px;
}

.middle_new_div a:hover {
  text-decoration: underline;
}

.middle_new_div:hover{
  box-shadow: 0 5px 25px rgba(51, 51, 51, .25);
}

.middle_new_all {
  float: left;
  color: #bfbfbf;
  font-size: 12px;
  /* margin-top: 10px; */
}

/* 分类 */
.middle_classify{
  position: relative;
  float: right;
  width: 33%;
  padding-left: 15px;
  padding-left: 15px;
}

.middle_classify_content {
  background-color: #fff;
  border-radius: 4px;
  margin-bottom: 20px;
  padding: 15px;
}

.middle_classify_content h3 {
  font-size: 16px;
  text-transform: uppercase;
  color: #424242;
  margin-bottom: 10px;
}

.middle_classify_content ul li {
  line-height: 35px;
  color: #837f7e;
  border-bottom: 1px solid #f1f1f1;
}

.middle_classify_content ul li a {
  line-height: 35px;
  color: #837f7e;
  text-decoration: none;
}

.middle_classify_content ul li i {
  padding-right: 5px;
}

.middle_classify_content ul li:hover {
  color: #65cea7;
}

.middle_classify_content ul li a:hover {
  color: #65cea7;
  text-decoration: underline;
  transition: color .15s 
}

/* 版权 */
.middle footer {
  width: 100%;
  padding: 15px;
  color: #7a7676;
  font-size: 12px;
  position: static;
  background-color: #fff;
  border-top: 1px solid #eff0f4;
}

.middle footer a:hover {
  text-decoration: underline;
}



/* 分类设置 */
.middle_table {
  width: 100%;
}

.middle_table section {
  margin-bottom: 20px;
  background-color: #fff;
  border-radius: 4px;
  padding: 15px;
}

.middle_table table {
  width: 100%;
  margin-bottom: 20px;
  background-color: transparent;
  border: 1px solid #ddd;
}

.middle_table table thead {
  background-color: #eff0f4;
  color: #414f63;
}

.middle_table table>thead>tr>th {
  border: 1px solid #ddd;
  text-align: center;
  line-height: 1.4;
  padding: 10px 8px;
  font-weight: 500;
  font-size: 14px;
  border-color: #dfdfdf!important;
}

.middle_table table>tbody>tr>td {
  padding: 9px 10px;
  text-align: center;
  border: 1px solid #eee;
  color: #7a7676;
  font-size: 14px;
}

/* 操作 */
.middle_table table>tbody>tr>td a{
  display: inline-block;
  padding: 2px 10px;
  font-size: 13px;
  font-weight: 400;
  color: #fff;
  text-align: center;
  line-height: 1.5;
  border-radius: 3px;
  cursor: pointer;
}

.middle_table table>tbody>tr>td .compile {
  border: none;
  background-color: #677994;
}

.middle_table table>tbody>tr>td .compile:hover {
  background-color: #374152;
}

.middle_table table>tbody>tr>td .cancel {
  border: none;
  background-color: #e68078;
}

.middle_table table>tbody>tr>td .cancel:hover {
  background-color: #d2322d;
}




/* 清除浮动 */
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.middle_2 {
  width: 100%;
  /* height: 684px; */
  background-color: #eff0f4;
  font-family: 'Open Sans',sans-serif;
}

/* 添加知识 */
.top_add_knowledge_left {
  float: left;
}

.top_add_knowledge_left h1 {
  font-size: 16px;
  font-weight: normal;
  padding-left: 5px;
  padding-top: 5px;
  color: #535351;
  font-family: 'Open Sans',sans-serif;
}

.top_add_knowledge_left h1 i {
  color: #65ceaf;
}

.top_add_knowledge_rigth {
  float: right;
}

.top_add_knowledge_rigth a {
  display: inline-block;
  color: #fff;
  background-color: #65cea7;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 400;
  text-align: center;
  padding: 5px 12px;
  line-height: 1.4;
}

.top_add_knowledge_rigth a:hover {
  color: #fff;
  background-color: #4fa183
}

/* 中间内容 */
.middle_table_1 {
  width: 100%;
}

.middle_table_1 section {
  margin-bottom: 20px;
  background-color: #fff;
  border-radius: 4px;
  padding: 15px 15px 0px 15px;
}

.top_add_knowledge {
  width: 100%;
  margin-top: 20px;
  background-color: #fff;
  border-radius: 4px;
}

.middle_form {
  display: block;
  border-bottom: 1px solid #eff2f7;
  padding-bottom: 15px;
  margin-bottom: 15px;
  margin-left: -15px;
  margin-right: -15px;
}

.middle_form label {
  display: inline-block;
}

.middle_form .middle_form_label {
  float: left;
  width: 16.6%;
  text-align: right;
  padding-top: 10px;
  padding-left: 15px;
  padding-right: 15px;
  font-weight: normal;
  font-size: 13px;
  color: #7a7676;
}

.middle_form .middle_form_label span {
  padding-right: 2PX;
  color: #ff6c60;
}

.middle_form .middle_form_text {
  position: relative;
  float: left;
  width: 83.3%;
  padding-left: 15px;
  padding-right: 15px;
  font-family: 'Open Sans',sans-serif;
}

.middle_form .middle_form_text .form_text {
  display: block;
  width: 100%;
  height: 34px;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.4;
  color: #555555;
  border: 1px solid #ccc;
  border-radius: 4px;
}

/* 提交保存 */
.middle_form_text_btn {
  display: inline-block;
  font-weight: 400;
  text-align: center;
  font-size: 14px;
  line-height: 1.4;
  color: #fff;
  padding: 6px 12px;
  border-radius: 2px;
  background-color: #677994;
  cursor: pointer;
  border:none;
}

.middle_form_text_btn:hover {
  background-color: #374152;
}

/* 版权 */
.middle_2 footer {
  width: 100%;
  padding: 20px;
  color: #7a7676;
  font-size: 12px;
  position: static;
  background-color: #fff;
  border-top: 1px solid #eff0f4;
}

.middle_2 footer a:hover {
  text-decoration: underline;
}